作者
Hari D Upadhyaya, Deepak Bajaj, Rishi Srivastava, Anurag Daware, Udita Basu, Shailesh Tripathi, Chellapilla Bharadwaj, Akhilesh K Tyagi, Swarup K Parida
发表日期
2017/11
期刊
Functional & integrative genomics
卷号
17
页码范围
711-723
出版商
Springer Berlin Heidelberg
简介
A combinatorial genomics-assisted breeding strategy encompassing association analysis, genetic mapping and expression profiling is found most promising for quantitative dissection of complex traits in crop plants. The present study employed GWAS (genome-wide association study) using 24,405 SNPs (single nucleotide polymorphisms) obtained with genotyping-by-sequencing (GBS) of 92 sequenced desi and kabuli accessions of chickpea. This identified eight significant genomic loci associated with erect (E)/semi-erect (SE) vs. spreading (S)/semi-spreading (SS)/prostrate (P) plant growth habit (PGH) trait differentiation regardless of diverse desi and kabuli genetic backgrounds of chickpea. These associated SNPs in combination explained 23.8% phenotypic variation for PGH in chickpea. Five PGH-associated genes were validated successfully in E/SE and SS/S/P PGH-bearing parental accessions and …
引用总数
20182019202020212022202320243233363
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HD Upadhyaya, D Bajaj, R Srivastava, A Daware… - Functional & integrative genomics, 2017